Improve the [VDM Registry] to be Joomla Registry Compatible. Move all registries to the [VDM Registry] class. Fix Checked Out to be null and not 0. (#1194). Fix created_by, modified_by, checked_out fields in the compiler of the SQL. (#1194). Update all core date fields in table class. (#1188). Update created_by, modified_by, checked_out fields in table class. Implementation of the decentralized Super-Power CORE repository network. (#1190).